What would be the major product if they are reacted with the reagents in the second column

Q: Draw the starting alkyne that would lead to this major product under these conditions.

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Q: Identify the cyclohexyl substrate which would undergo the fastest E2 with base.

A: E2 elimination is a one step concerted mechanism reaction in which dehydrohalogenation (or any other…

Q: How does the identity of the leaving group affect an SN1 or SN2 reaction ?

A: Nucleophilic substitution reaction is a characteristic reaction of alkyl halides. There are two…

Q: The following reaction has two possible products A and B. Which is the major product formed?

A: Reduction of alkenes to alkanes takes place under H2 / Pt

Q: What is the best choice of reagent(s) to perform the following transformation? ?

A: The conversion of alkene into an alkane involves the reduction( addition of hydrogens).

Q: Select the best reagents to effect the given transformation.

A: Answer : option B is the correct answer. When aldehyde react with NaBH4 in water it will leads to…

Q: What would be the major product if they are reacted with the reagents in the second column?

A: Since, you have asked multiple subparts questions, we will solve the first three subparts questions…

Q: the major product of this reaction

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Q: Fill in the appropriate reagent or starting material in each of the attached reaction.

A: In this reaction , we can see that , there is a formation of thiol in the product side of the…

Q: Assuming R = any alkyl group and LG = leaving group, for each carbon electrophile in the chart…

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Q: What is the target product formed after the following sequential reactions?

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Q: What is the major product of the reaction at the photo?

A: In an aromatic nucleophilic substitution reaction, a nucleophile attacks on the carbon atom of the…

Q: Please give the reagents that will perform the following reaction.

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Q: For the reaction shown, draw the transient product of one equivalent of reagent adding across the…

A: The given alkyne is converted into alkene (product A) in presence of 1 mol of H2,Pt

Q: What is the major product of this reaction sequence?

A: Correct option is (b) i.e pentanoicacid acid is the final product.

Q: Place a square around the compound formed in the transformation shown above that is best described…

A: Cis alkene is denoted by letter Z. And trans alkene by E.

Q: Image attached

A: Alkyl halides on reaction with strong base undergo elimination reaction. In product double bond…

Q: Draw the major organic SN1 product for the reaction shown.

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Q: What is a major product of the reaction sequence shown in the box? of H. Mg H,0, HCI Brz or NBS ?…

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Q: Add two curved arrows to the reactant side to illustrate the movement of electrons in the E2…

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Q: Which compound will be a major product of the reaction sequence shown below?

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Q: Choose the reagent(s) that would be most likely to complete this reaction. Br

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Q: In each reaction box, place the best reagent and conditions from the list.

A: Cyclohexanone on reaction with Br2/NaOH gives 2-bromo cyclohexanone. This on treatment with…

Q: What is the major product formed in the following reaction:

A: Option E is correct. As LiAlH4 is strong reducing agent and it donate hydride ion, so first hydride…

Q: For each pair, which compound would be more reactive in a S?1 type reaction?

A: Given : Reaction mechanism is SN1.

Q: Identify the best reagent(s) for this reaction.

A: We want aldehyde . If carbocation form then it will rearrange and form ketone it means we need…

Q: For C, D and E, determine which step undergo the elimination, substitution or additor State the…

A: Given : We have to choose reagents for each step.

Q: write or draw the synthetic step to get to the following compounds. (Grignard reaction)

A: Since, you have asked multiple question, we will solve the first question for you. If you want any…

Q: NaNH2 `NH2 CI i) NaNH2 NH2 Br ii)

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Q: aw the major products for top 2, then indicate products of bottom reagents with reaction with…

A: The major products for the given reactions are attached below.

Q: Draw curved fishhook arrows to show the movement of electrons in this step of the reaction…

A: In a free radical reaction mechanism, the homolytic bond cleavage takes place. During homolytic bond…

Q: When the molecule reacting with the electrophile is a strong nucleophile and a strong base, the…

A: About substitution reaction mechanisms:

Q: Draw both combinations of alkoxide and alkyl iodide that are commonly used to try and form the…

A: Given reaction conditions are of Williamson ether synthesis where alkyl halide reacts with alkoxide…

Q: what is the final and major product of the reaction shown below?

A: Disiamylborane with hydrogen peroxide is an oxidising agent.  It converts alkyne to aldehyde…

Q: in this E2 reaction what is the major product

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Q: NH2 но. CF3 CF3 IZ

A: The fate of the given reaction is decided by the chemical nature of the leaving group and its…

Q: For each pair of molecules click on the one which will undergo an E2 reaction more rapidly when…

A: From given  Elimination reaction of E2 is briefly described and each pair is compared accordingly as…

Q: Draw curved arrows to represent the flow of electrons in the intermediate product. Draw the product…

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Q: Choose the correct set of reagents that would lead to this major product under these conditions. Br

A: The reagents are given below:

Q: pts) Show any reaction that would involve the rearrangement of an intermediate carbocation.

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Q: Can you assist with identifying starting donor and acceptor compounds are needed to form the…

A: In this question, we want to identify Donor and Acceptor in Michael Reaction.  You can see details…

Q: From each pair, select the stronger nucleophile. Q.) CH3SH or CH3S-

A: The species which make a covalent bond by donating a pair of electrons is termed as nucleophile.…

Q: Indicate what conditions would be required for each reaction shown below in order for the overall…

A: Given reaction:

Q: Draw the missing product or reagents in the boxes below (some boxes will require more than one…

A: All the missing reagent and product are given with mechanism and The complete reaction with…

Q: Can you show step by step of this missing reagent and show the synthetic intermediate?

A: Selective reduction of ester in present of ketone is done by NaBH4. We protect the ketone so that…

Q: Which set of reagents would produce the product shown as the only product in the following reaction?

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Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

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Q: What is/are the major product(s) of this reaction? b) Which reagents best accomplish this…

A: Exam 2 Chem 109a Fall 2004Please put your name and perm number on both the exam and thescantron…

Q: For the following reaction, draw all of t

A: 1. 1o alcohol upon dehydration in acidic medium to give alkene,  2. Alkene is oxidised with…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.